Lenovo ThinkPad A31p ThinkPad A30/p, A31/p Hardware Maintenance Manual (Septem - Page 47
ThinkPad A30, A30p, A31, A31p - fan error
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Page 47 highlights
ThinkPad A30, A30p, A31, A31p Product overview 45 Specifications 45 Status indicators 48 FRU Tests 50 Fn key combinations 51 Symptom-to-FRU index 53 Numeric error codes 53 Error messages 56 Beep symptoms 57 LCD-related symptoms 58 Intermittent problems 59 Undetermined problems 59 FRU replacement notices 60 Screw notices 60 Retaining serial numbers 61 Restoring the serial number of the system unit 61 Retaining the UUID 61 Removing and replacing a FRU 63 1010 Battery pack 64 1020 Mini PCI adapter 65 1030 Communication daughter card (CDC) . . . 68 Ethernet daughter card 69 Modem daughter card 71 Bluetooth daughter card 73 1040 Backup battery 75 1050 DIMM 76 1060 Hard-disk drive 77 1070 Ultrabay Plus device 79 1080 Ultrabay 2000 device 80 1090 I/O plate 81 1100 Keyboard 82 1110 Keyboard CRU insulator 87 1120 Keyboard bezel 89 1130 Hinge cover 93 1140 Fan assembly 94 1150 CPU 96 1160 Ultrabay Plus slot 98 1170 Ultrabay 2000 slot 103 1180 Sub card for PC Card slot 107 1190 Security chip 109 1200 LCD assembly 110 1210 System board 114 1220 Ultrabay LED card 120 1230 Speaker assembly 121 1240 Antenna for Bluetooth 123 2010 Front bezel 125 Installation of clear plate 126 2020 Inverter card 127 2030 LCD panel 129 2040 Antenna assembly 133 © Copyright IBM Corp. 2003 43